warning[unsatisfiable_expr]: unsatisfiable expression
--> line:5:9
|
5 | test_proto2.string_foo == "FOO"
| ---------------------- ----- this contains uppercase characters
| |
| this is a lowercase string
|
= note: a lowercase string can't be equal to a string containing uppercase characters
help: consider the following change
|
5 - test_proto2.string_foo == "FOO"
5 + test_proto2.string_foo == "foo"
|